The invention discloses a vehicle side wall reinforcing structure, a vehicle and a side wall door ring assembly manufacturing method.The vehicle side wall reinforcing structure comprises a side wall door ring assembly, a doorsill and a floor cross beam, the side wall door ring assembly comprises an integrated inner door ring and an integrated outer door ring, and the integrated outer door ring comprises an A column outer plate, a B column outer plate, a C column outer plate and an upper beam outer plate; the A-column outer plate, the B-column outer plate and the C-column outer plate are connected between the upper beam outer plate and the threshold, the integrated inner door ring comprises an A-column inner plate, a B-column inner plate, a C-column inner plate and an upper beam inner plate, the A-column inner plate, the B-column inner plate and the C-column inner plate are connected between the upper beam inner plate and the threshold, and the floor cross beam is connected with the threshold. According to the vehicle side wall reinforcing structure, the integrated door ring and the doorsill are combined to form a closed annular reinforcing structure, the overall strength of the vehicle side wall plate is improved, and weakening of the overall strength of the side wall plate caused by welding defects and welding failures is eliminated.
本发明公开了一种车辆侧围加强结构、车辆和侧围门环组件制造方法,所述车辆侧围加强结构包括侧围门环组件、门槛和地板横梁,侧围门环组件包括一体式内门环和一体式外门环,一体式外门环包括A柱外板、B柱外板、C柱外板和上梁外板,A柱外板、B柱外板和C柱外板连接在上梁外板和门槛之间,一体式内门环包括A柱内板、B柱内板和C柱内板和上梁内板,A柱内板、B柱内板和C柱内板连接在上梁内板与门槛之间,地板横梁与门槛连接。本发明的车辆侧围加强结构利用一体式门环与门槛结合构成闭合环形加强结构,提高了车辆侧围板的整体强度,消除了焊接缺陷和焊接失效对侧围板的整体强度的削弱。
Vehicle side wall reinforcing structure, vehicle and side wall door ring assembly manufacturing method
车辆侧围加强结构、车辆和侧围门环组件制造方法
2025-04-11
Patent
Electronic Resource
Chinese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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